15676564527

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{127973}}^1$

素因数の和:128344

約数の個数: 32

約数和(自身を含む): 25082904000

約数和(自身を除く): 9406339473

約数列:

[1, 3, 9, 13, 27, 39, 117, 349, 351, 1047, 3141, 4537, 9423, 13611, 40833, 122499, 127973, 383919, 1151757, 1663649, 3455271, 4990947, 14972841, 44662577, 44918523, 133987731, 401963193, 580613501, 1205889579, 1741840503, 5225521509, 15676564527]

約数ペア:

[(1, 15676564527), (3, 5225521509), (9, 1741840503), (13, 1205889579), (27, 580613501), (39, 401963193), (117, 133987731), (349, 44918523), (351, 44662577), (1047, 14972841), (3141, 4990947), (4537, 3455271), (9423, 1663649), (13611, 1151757), (40833, 383919), (122499, 127973)]